SOLUTION: Sketch one period of the graph of y=3cos(2x + 2pi/3). Show the beginning and endpoint, the extrema, and the intercepts, using exact form for coordinates. Also state the amplitude,

Question 208777: Sketch one period of the graph of y=3cos(2x + 2pi/3).
Show the beginning and endpoint, the extrema, and the intercepts, using exact form for coordinates. Also state the amplitude, period and phase shift.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Sketch one period of the graph of y=3cos(2x + 2pi/3).
Show the beginning and endpoint, the extrema, and the intercepts, using exact form for coordinates. Also state the amplitude, period and phase shift.
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dl the FREE software to make graphs at
http://www.padowan.dk.com/graph/
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